Installing window build a wood casing screwed to the concrete opening.
Installing window in concrete garage wall.
Use wood shims.
Step 2 if your garage is finished remove the drywall or paneling in the spot where the new window will go.
Cut out the existing window with an electric saw.
Install window place the window into the opening pressing it tightly against the caulk.
Frame the bottom shelf with an angle so that the water striking the window will run away from it.
Flash the entire wood casing using the proper primer.
Measure the concrete opening and cut a 2x4 to fit across the lower sill.
Add 1 2 inch around for shims and insulation i e a total of 1 inch to both the vertical and horizontal dimensions to get the size of your window frame.
Installation probably about 300 800 depending on outside wall materials and how high you are off the ground with this window above ground floor obviously a bunch more due to handling issues.
Install window in the flashed opening and leave adequate space all around the.
Drive screws into holes through to the shims.
Add trim or casing around the door as desired or caulk between the frame and the concrete block to complete the project.
Determine the measurements of the window you want to install.
Paint then insert chowkhats in the position with their hold fasts bolted tightly.
Add another 200 or so for drywall repair and repaint due to header installation and outside trim paint more if need full wall repaint inside to.
After that adjust chowkhats for proper line and plumb and secured in position by temporary bracing.
Drill adequate number of holes in the opening at correct positions for embedding hold fasts of windows.
The sims will hold the window tight let the spray foam dry and take out the shims and fill the holes with spray foam.
How to cut your opening use proper flashing and install your new window in a wall that has no window.
Put shims where pre drilled holes are to secure the the window.
The window may be screwed or anchored in place or you may have to cut through the.
Choose a lockset or handle and install it according to the manufacturer s instructions.